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Cheap flights from Calgary to Washington, D.C. Reagan-National Airport from C$ 181

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 27/8. Fares are subject to change and may not be available on all flights or dates of travel.
YYC — DCA
5 Jul — 12 Jul1
1 adult

Cheap flight deals from Calgary to Reagan-National

Discover tips and strategies to find the most affordable flight options for your journey from Calgary (YYC) to Reagan-National (DCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 30 June 2025.

Round-trip from

C$ 257

One-way from

C$ 181

Popular in

June

Cheapest in

August

Average price

C$ 747
Air Canada
  • Air Canada
  • 11/8-19/8
  • 2 total stops
  • 15h 56m total
  • Calgary to Washington, D.C.
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Air Canada
  • Air Canada
  • 27/8
  • 1 total stop
  • 7h 12m total
  • Calgary to Washington, D.C.
Search Deals
Highest demand for flights based on searches. 3% potential increase in price (C$ 22 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease (C$ 34 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find flight deals from Calgary to Reagan-National

Cheapest flights from Calgary to Reagan-National
Explore the most affordable flight options available from Calgary to Reagan-National. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 30 June 2025.

Mon 11/81:05 a.m.YYC - DCA
1 stop7h 13mAir Canada
Tue 19/84:30 p.m.DCA - YYC
1 stop8h 43mAir Canada
Deal found 28/6C$ 257
Wed 16/76:29 a.m.YYC - DCA
1 stop9h 58mAmerican Airlines
Wed 23/710:24 a.m.DCA - YYC
1 stop15h 05mAmerican Airlines
Deal found 28/6C$ 338
Tue 19/86:40 a.m.YYC - DCA
2 stops10h 16mDelta
Sun 31/812:00 p.m.DCA - YYC
1 stop10h 43mDelta
Deal found 30/6C$ 402
Fri 15/88:55 a.m.YYC - DCA
1 stop25h 09mMultiple Airlines
Sat 23/87:00 a.m.DCA - YYC
1 stop9h 46mMultiple Airlines
Deal found 29/6C$ 453
Thu 3/77:30 p.m.YYC - DCA
2 stops10h 52mUnited Airlines
Sun 6/74:17 p.m.DCA - YYC
1 stop7h 31mUnited Airlines
Deal found 29/6C$ 540

Cheapflights Fare Finder

Customize your flight search to find flights from Calgary to Reagan-National that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 June 2025.
Use the filters below to find and compare flights from Calgary to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Calgary

Fly to

Reagan-National

Route

Depart

Return

Price

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 11/8

1:05 a.m.-10:18 a.m.

1 stop7h 13m

Washington, D.C. Reagan-National

Tue 19/8

4:30 p.m.-11:13 p.m.

1 stop8h 43m

C$ 257

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 16/7

6:29 a.m.-6:27 p.m.

1 stop9h 58m

Washington, D.C. Reagan-National

Wed 23/7

10:24 a.m.-11:29 p.m.

1 stop15h 05m

C$ 338

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Tue 19/8

6:40 a.m.-6:56 p.m.

2 stops10h 16m

Washington, D.C. Reagan-National

Sun 31/8

12:00 p.m.-8:43 p.m.

1 stop10h 43m

C$ 402

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 15/8

8:55 a.m.-12:04 p.m.

1 stop25h 09m

Washington, D.C. Reagan-National

Sat 23/8

7:00 a.m.-2:46 p.m.

1 stop9h 46m

C$ 453

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 28/7

8:00 a.m.-8:56 p.m.

1 stop10h 56m

Washington, D.C. Reagan-National

Tue 12/8

7:00 a.m.-2:47 p.m.

1 stop9h 47m

C$ 542

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Wed 27/8

11:45 p.m.-8:57 a.m.

1 stop7h 12m

C$ 181

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 8/8

1:00 p.m.-9:24 a.m.

1 stop18h 24m

C$ 186

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Mon 18/8

7:30 p.m.-3:22 p.m.

2 stops17h 52m

C$ 192

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Thu 24/7

6:45 a.m.-5:59 p.m.

1 stop9h 14m

C$ 222

CalgaryWashington, D.C.

YYC - DCA

YYCDCA

Calgary

Fri 22/8

8:55 a.m.-12:11 p.m.

1 stop25h 16m

C$ 253

Flights are sorted by cheapest round-trip flights first.

Deals found on 29/6

Best time to book a flight from Calgary to Reagan-National

Have a flexible travel schedule? Discover the best time to fly to Reagan-National from Calgary with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Calgary to Washington, D.C. Reagan-National Airport

How far ahead should I book a flight from Calgary to Washington, D.C. Reagan-National Airport?

Use this chart to determine the optimal time to book a round-trip flight from Calgary to Reagan-National. Price data was last updated on 27 June 2025.

The price you pay for your flight from Calgary to Washington, D.C. Reagan-National Airport may vary depending on when you book. For the best chance of a lower fare, look to book 58 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Calgary to Washington, D.C. Reagan-National Airport?

Currently, March is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Calgary to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YYC to DCA?

Find hourly flight availability from Calgary to Reagan-National. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 30 June 2025.

One of the essential ways to save on airfare from Calgary to Washington, D.C. Reagan-National Airport is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the afternoon could potentially save you up to 54% on airfare.

Reviews of airlines servicing Reagan-National

Get insights into the airlines that provide service to Reagan-National. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Reagan-National. Reviews last updated 30 June 2025.
Get a feel of what it's like to fly with Delta,United Airlines, andAmerican Airlines from Calgary to Washington, D.C. Reagan-National Airport by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,969 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,969 reviews
Delta
8.0
Very good
7,969 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,852 reviews
Delta
8.0
Very good
7,969 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,969 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Air Canada
7.1
Good
9,657 reviews
Delta
8.0
Very good
7,969 reviews
Check prices

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Calgary to Reagan-National. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Calgary to Washington, D.C. Reagan-National?

    Located just 9.3 km from the city centre, Calgary is the airport most travellers will use when flying to Washington, D.C. Reagan-National from Calgary. Booking flights from Calgary (YYC) to Washington, D.C. Reagan-National should be relatively easy as there are 0 daily outbound flights to Washington, D.C. Reagan-National from 5 different airlines.

  • What are the cheapest airlines flying from Calgary to Washington, D.C. Reagan-National Airport round-trip?

    Air Canada, at C$ 257, was found to be the cheapest airline from Calgary to Washington, D.C. Reagan-National Airport.Alternate airlines to your destination round-trip include American Airlines and Delta. Air Canada is priced at 46% lower than the current average price of a flight leaving 3 months from now.

  • What are the cheapest airlines to fly from Calgary to Washington, D.C. Reagan-National Airport one-way?

    For one-way options, check prices for Air Canada. According to our data, you can fly for as low as C$ 181. Users have also found prices from C$ 186 and C$ 192 on American Airlines and United Airlines, respectively.

  • Can I find deals for flights from Calgary to Reagan-National that include hotel bookings?

    Yes. In addition to deals on Calgary to Reagan-National flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Calgary to Reagan-National?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Calgary to Reagan-National.

  • Can I find deals for business class flights from Calgary to Reagan-National?

    Yes. Cheapflights offers flight deals from Calgary to Reagan-National by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Calgary to Washington, D.C. Reagan-National Airport?

    Currently, March is the cheapest month in which you can book a flight from Calgary to Washington, D.C. Reagan-National Airport (average of C$ 263). Flying from Calgary to Washington, D.C. Reagan-National Airport in August is currently the most expensive (average of C$ 351). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Calgary?

Book flights to Calgary if you plan to visit one of these locations
Herndon
Arlington
Hanover
Reston
Fairfax
Ellicott City
Gaithersburg
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Fredericksburg
Rockville

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Top 5 airlines flying from Calgary to Reagan-National

Discover the top 5 airlines that operate flights from Calgary to Reagan-National. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 30 June 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapestC$ 275AverageC$ 372FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Air CanadaCheapestC$ 284AverageC$ 468FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
United AirlinesCheapestC$ 294AverageC$ 406FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 368AverageC$ 483FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
WestJetCheapestC$ 498AverageC$ 774FlexibilityNo cancel feeOn-time60%
Search WestJet flights

Fly with Cheapflights

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How does Cheapflights help users find flights from Calgary to Reagan-National?

When you search for this flight from Calgary to Reagan-National, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Calgary to Reagan-National?

Millions of users choose and trust Cheapflights to book the best flight deals from Calgary to Reagan-National for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Calgary to Reagan-National with no change fees?

Need flexible booking options for your flight to Reagan-National from Calgary? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Can Cheapflights notify me if prices for flights from Calgary to Reagan-National become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Reagan-National from Calgary today and book when prices fit your budget.

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